Hiero Effects Neophobic Overdrive


Hiero Effects

Hiero Effects Neophobic is a booster/overdrive hand wired using NOS germanium transistor for best tone.

This pedal is based on the classic Dallas Rangemaster circuit with extended frequency range and extra overdrive mode.

The tone ranges from sparkle treble boost to warm crunch to fat fuzzy drive.

The pedal is powered by a 9-volt battery or an external Boss-style power supply. Switching is true bypass.


  • Germanium/Silicon - clipping mode switch,
  • Humbucker/Single coil - tone shift switch,
  • Body - low cut filter switch,
  • Tone - high cut filter control,
  • Boost - volume control.

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